Heavy-duty swivel castor with total lock. Nylon wheel with cast aluminium core.Ø100mm Heavy-Duty Nylon Castor Wheel Bolt Hole with Total Lock - Trade• Heavy-duty swivel castor with total lock.• Nylon wheel with cast aluminium core.• Load Capacity: 200kg.• Tread Width: 32mm.• Model No. SCW4100SBLEMModel No: SCW4100SBLEM:Brand: Sealey:Castor Type: Swivel with Total Lock:Fixing Type: Bolt Hole:Load Capacity: 200kg:Offset Size: 38mm:Overall Height: 127mm:Plate Hole Centre: n/a:Plate Hole Diameter: 12.5mm:Plate Size: n/a:Tread Width: 32mm:Wheel Diameter: 100mm:Wheel Material: Nylon:PTDSEASCW4100SBLEM